src/java/org/mxchange/jjobs/beans/register/JobsUserRegisterWebSessionBean.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU Affero General Public License as
   6  * published by the Free Software Foundation, either version 3 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU Affero General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Affero General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.jjobs.beans.register;
  18
  19 import java.text.MessageFormat;
  20 import javax.enterprise.context.SessionScoped;
  21 import javax.enterprise.event.Event;
  22 import javax.enterprise.inject.Any;
  23 import javax.faces.context.FacesContext;
  24 import javax.faces.view.facelets.FaceletException;
  25 import javax.inject.Inject;
  26 import javax.inject.Named;
  27 import javax.naming.Context;
  28 import javax.naming.InitialContext;
  29 import javax.naming.NamingException;
  30 import org.mxchange.jjobs.beans.BaseJobsController;
  31 import org.mxchange.jjobs.beans.contact.JobsContactWebSessionController;
  32 import org.mxchange.jjobs.beans.user.JobsAdminUserWebRequestController;
  33 import org.mxchange.jjobs.beans.user.JobsUserWebSessionController;
  34 import org.mxchange.jusercore.events.registration.RegisteredUserEvent;
  35 import org.mxchange.jusercore.events.registration.UserRegisteredEvent;
  36 import org.mxchange.jusercore.exceptions.DataRepeatMismatchException;
  37 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  38 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  39 import org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote;
  40 import org.mxchange.jusercore.model.user.User;
  41 import org.mxchange.jusercore.model.user.UserUtils;
  42 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  43
  44 /**
  45  * A web bean for user registration
  46  * <p>
  47  * @author Roland Haeder<roland@mxchange.org>
  48  */
  49 @Named ("registerController")
  50 @SessionScoped
  51 public class JobsUserRegisterWebSessionBean extends BaseJobsController implements JobsUserRegisterWebSessionController {
  52
  53         /**
  54          * Serial number
  55          */
  56         private static final long serialVersionUID = 47_828_986_719_691_592L;
  57
  58         /**
  59          * User controller
  60          */
  61         @Inject
  62         private JobsAdminUserWebRequestController adminUserController;
  63
  64         /**
  65          * User controller
  66          */
  67         @Inject
  68         private JobsContactWebSessionController contactController;
  69
  70         /**
  71          * Reemote register session bean
  72          */
  73         private UserRegistrationSessionBeanRemote registerBean;
  74
  75         /**
  76          * An en event fireable when a new user has registered
  77          */
  78         @Inject
  79         @Any
  80         private Event<UserRegisteredEvent> registeredEvent;
  81
  82         /**
  83          * User controller
  84          */
  85         @Inject
  86         private JobsUserWebSessionController userController;
  87
  88         /**
  89          * Default constructor
  90          */
  91         public JobsUserRegisterWebSessionBean () {
  92                 try {
  93                         // Get initial context
  94                         Context context = new InitialContext();
  95
  96                         // Try to lookup
  97                         this.registerBean = (UserRegistrationSessionBeanRemote) context.lookup("java:global/jjobs-ejb/register!org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote"); //NOI18N
  98                 } catch (final NamingException ex) {
  99                         // Continue to throw
 100                         throw new FaceletException(ex);
 101                 }
 102         }
 103
 104         @Override
 105         public String doFinishRegistration () {
 106                 // Get user instance
 107                 User user = this.userController.createUserInstance();
 108
 109                 // Is the user already used?
 110                 if (null == user) {
 111                         // user must be set
 112                         throw new NullPointerException("user is null after createUserInstance() was called"); //NOI18N
 113                 } else if (!this.userController.isRequiredPersonalDataSet()) {
 114                         // Not all required fields are set
 115                         throw new FaceletException("Not all required fields are set."); //NOI18N
 116                 } else if (this.userController.isUserNameRegistered(user)) {
 117                         // User name is already used
 118                         throw new FaceletException(new UserNameAlreadyRegisteredException(user));
 119                 } else if (this.contactController.isEmailAddressRegistered(user.getUserContact())) {
 120                         // Email address has already been taken
 121                         throw new FaceletException(new EmailAddressAlreadyRegisteredException(user));
 122                 } else if (!this.contactController.isSameEmailAddressEntered()) {
 123                         // Not same email address entered
 124                         throw new FaceletException(new DataRepeatMismatchException(MessageFormat.format("Email addresses not matching: {0} != {1}", this.contactController.getEmailAddress(), this.contactController.getEmailAddressRepeat()))); //NOI18N
 125                 } else if (!this.userController.isSamePasswordEntered()) {
 126                         // Not same password entered
 127                         throw new FaceletException(new DataRepeatMismatchException("Passwords not matching.")); //NOI18N
 128                 }
 129
 130                 // Encrypt password
 131                 String encryptedPassword = UserUtils.encryptPassword(this.userController.getUserPassword());
 132
 133                 // Set it here
 134                 user.setUserEncryptedPassword(encryptedPassword);
 135
 136                 // Is developer mode?
 137                 if (this.isDebugModeEnabled("register")) { //NOI18N
 138                         // For debugging/programming only:
 139                         user.setUserAccountStatus(UserAccountStatus.CONFIRMED);
 140                 } else {
 141                         // No debugging of this part
 142                         user.setUserAccountStatus(UserAccountStatus.UNCONFIRMED);
 143                 }
 144
 145                 try {
 146                         // Call bean
 147                         User registeredUser = this.registerBean.registerUser(user);
 148
 149                         // The id number should be set
 150                         assert (registeredUser.getUserId() instanceof Long) : "registerUser.userId is null after registerUser() was called."; //NOI18N
 151
 152                         // Fire event
 153                         this.registeredEvent.fire(new RegisteredUserEvent(registeredUser));
 154
 155                         // All fine, redirect to proper page
 156                         return "register_done"; //NOI18N
 157                 } catch (final UserNameAlreadyRegisteredException | EmailAddressAlreadyRegisteredException ex) {
 158                         // Continue to throw
 159                         throw new FaceletException(ex);
 160                 }
 161         }
 162
 163         @Override
 164         public String doRegisterMultiPage1 () {
 165                 // Now only redirect to next page as the JSF does it
 166                 return "register_page2"; //NOI18N
 167         }
 168
 169         @Override
 170         public boolean isMultiplePageEnabled () {
 171                 // Get context parameter
 172                 String contextParameter = FacesContext.getCurrentInstance().getExternalContext().getInitParameter("is_multi_register_page"); //NOI18N
 173
 174                 // Is it set?
 175                 boolean isEnabled = ((contextParameter instanceof String) && (contextParameter.toLowerCase().equals("true"))); //NOI18N
 176
 177                 // Return value
 178                 return isEnabled;
 179         }
 180
 181         @Override
 182         public boolean isResendConfirmationLinkEnabled () {
 183                 // Get context parameter
 184                 String contextParameter = FacesContext.getCurrentInstance().getExternalContext().getInitParameter("is_resend_confirm_link_enabled"); //NOI18N
 185
 186                 // Is it set?
 187                 boolean isEnabled = ((contextParameter instanceof String) && (contextParameter.toLowerCase().equals("true"))); //NOI18N
 188
 189                 // Return value
 190                 return isEnabled;
 191         }
 192
 193 }